Okokuqala, ngaphambi kokwethula i-FTTR, sivele siqonde ukuthi iyini i-FTTx.
I-FTTx isifinyezo se-"Fiber To The x" se-"fiber to x", lapho u-x engamele nje kuphela isayithi lapho i-fiber ifika khona, kodwa futhi ihlanganisa idivayisi yenethiwekhi yokubona efakwe kusayithi futhi ikhomba indawo lapho idivayisi yenethiwekhi isebenza khona. .Isibonelo, u-"B" ku-FTT B isifinyezo se-Building, ibhekisela ku-fiber optical esakhiweni, intambo ye-optical yasendlini eya emhubheni, kuyilapho ixhunywe kumsebenzisi ngepheya esontekile, indawo esetshenziswa i-ONU isakhiwo esisodwa noma umsebenzisi oyedwa waphansi.
I-"H" ku-FTTH imfushane ethi Ikhaya, okubhekisela ku-optical fiber ekhaya, ikhebula le-optical lasendlini eliya ekhaya lomsebenzisi, ngenkathi lifakwe ekhaya lomsebenzisi, indawo ye-ONU ephakelayo iyikhaya elilodwa.
U-"R" ku-FTTR uyisifinyezo seGumbi, esibhekisela ku-optical fibre emagumbini angu-2 noma ngaphezulu ekhaya lomsebenzisi, futhi afakwe ekamelweni elihambisanayo, i-ONU ngayinye inikezela ngegumbi elilodwa kuya kwangaphezulu ekhaya.
Okwesibili, kungani-ke udinga i-FTTR, masiqale siqonde izidingo zomsebenzisi wamanje we-WiFi, udinga ukukhuthaza uhlelo lokusebenza.
Okwamanje, abasebenzisi abaningi basekhaya bane-WiFi nge-ONU / ONT, ehlinzekwa nge-Wifi yabo noma exhunywe kumzila we-Wifi, embozwe isignali ye-WiFi yomzila.Amadivayisi ajwayelekile we-wifi emakethe ayimvamisa eyodwa kanye nefrikhwensi ekabili.Ifrikhwensi eyodwa isekela kuphela ibhendi yefrikhwensi engu-2.4G.Nakuba ingasekela isilinganiso esiphezulu esingu-300Mbps, umphumela wokusetshenziswa wangempela mubi kakhulu ngoba ukuphazamiseka kwaleli bhendi yefrikhwensi kukhulu uma kuqhathaniswa.I-Dual-frequency, usekelo lwe-2.4G kanye ne-5G yamabhendi amafrikhwensi amabili.I-5G WiFi ithuthukisiwe ngokwesilinganiso, kodwa ikhono lesignali ye-WiFi yebhendi ye-5G yokungena odongeni alinamandla, okuletha ukuphazamiseka okukhulu kwezinye izinhlobo zemindeni emikhulu, imindeni enabasebenzisi abaningi.
Njengamanje, kunezixazululo zekhava ye-WiFi yendlu yonke emakethe, ikakhulukazi ezigabeni ezintathu ezilandelayo: isikimu se-router cascade siwukusetha umzila oyinhloko ku-ONU, igumbi ngalinye lihlelwe ukusuka kumzila, umzila oyinhloko kanye nesigqila. ngentambo ye-CAT6.Ikhawulelwe ngenani lamachweba we-LAN yerutha eyinhloko, inani lamarutha esigqila ngokuvamile alidluli u-4, uma lidlula, inkinobho idinga ukwengezwa kumzila oyinhloko.Ngenxa yokusetshenziswa koxhumano olunezintambo, lolu hlelo lungaqinisekisa ukuxhumana kwe-Gigabit phakathi kwemizila eyinhloko neyezigqila;okubi ukuthi ikhebula le-CAT6 lidinga ukuhlelwa endlini, okunzima ukulisebenzisa, lingase lithinte ukubukeka, futhi lidinga ukushintsha ngokuzenzakalelayo isisetshenziswa ngasinye se-WiFi SSID.
I-ONU kagesi ihlukaniswa yaba i-ONU kagesi enezintambo kanye ne-ONU kagesi engenantambo.Izintambo ze-CAT6 zixhunywe embobeni ye-LAN yomzila;i-ONU kagesi engenantambo iyirutha engenantambo exhunywe kunoma iyiphi isokhethi yamandla endlini (okungcono kakhulu isokhethi esebondeni), futhi i-Electric ONU enezintambo ingabhangqwa ne-multiple wireless Electric ONU.Isignali phakathi kwe-Electric ONU enezintambo kanye ne-wireless Electric ONU idluliswa ngentambo kagesi, futhi isivinini senethiwekhi sithintwa kakhulu izinga lezintambo zikagesi zasendlini, futhi itheminali ngokuvamile kulula ukuwisa ulayini lapho izulazula endaweni ngayinye. AP.
Isikimu somzila esingaphansi komzali sihlanganisa irutha yomzali oyedwa kanye nama-subrouters amaningi enethiwekhi ye-Mesh nge-WiFi.Ngenxa yokuthi amasignali e-WiFi phakathi kwama-routers anzima ukuthi angangeni odongeni, amandla omkhawulokudonsa walolu hlelo athintwa kakhulu imvelo.Kunomkhiqizo womzila wengane nomama, osebenzisa kokubili i-WiFi kanye nentambo yamandla ukuze udlulise, okuthuthukisa ikhono lokungena odongeni le-WiFi ngezinga elithile, kodwa igebe lamandla omkhawulokudonsa lilonke lisasobala uma liqhathaniswa nohlelo lwe-router cascade.
Okwesithathu.Izinzuzo ze-FTTR
I-FTTR isebenzisa ukumbozwa kwe-WiFi yasendlini, izintambo zokukhanya eziyinhloko nezigqila, i-FTTR inezinzuzo ezilandelayo: (1) ikhebula le-butterfly optical noma ikhebula le-optical elifihliwe uma liqhathaniswa nekhebula le-CAT6, ikhebula lokukhanya elifihliwe alithinti ukubukeka kwangaphakathi;(2) isivinini esiphezulu senethiwekhi eduze kwabasebenzisi be-Gigabit singafinyelela ku-1000Mbps;(3) ijubane lenethiwekhi elizinzile kanye nokushintsha kwesiphetho okushelelayo phakathi kwe-ONU;(4) ngaphezu kweminyaka engama-20, umkhawulokudonsa cishe awunamkhawulo.
Ngenxa yezinzuzo ezingenhla ze-FTTR, abathengisi bemishini abaningi njengamanje batshala imali kule ndawo, njenge:
IHuawei Smart Home =FTTR + Hongmeng
I-FTTR full optical WiFi, ngokuhlanganiswa okuphelele kwe-ONU, ene-optical fiber esikhundleni sekhebula, i-gigabit broadband, emboza wonke amagumbi omndeni, iwukuxhumana kwesisekelo somndeni, futhi uhlelo lokusebenza lwase-Hongmeng yiso sonke inkathi ye-inthanethi yokusebenza kwetheminali ehlakaniphile. uhlelo, lungasetshenziswa kumawashi, umakhalekhukhwini, umsindo, i-TV namanye amadivaysi, lungathinta nokuxhumana, i-Hongmeng FTTR ONU
vumela amatheminali amakhulu namancane ekhaya, akhe i-superterminal, ukuxhumana nomunye nomunye.
